Persist dirstack across sessions

modules/directory/README.md

@@ -24,6 +24,15 @@ Aliases
   - `d` prints the contents of the directory stack.
   - `1 ... 9` changes the directory to the **n** previous one.
 
+Settings
+--------
+
+### Persist Dirstack
+
+To persist the dirstack across sessions, add the following to *zpreztorc*:
+
+    zstyle ':prezto:module:directory' persist-dirstack 'yes'
+
 Authors
 -------
 

modules/directory/init.zsh

@@ -28,3 +28,19 @@ unsetopt CLOBBER            # Do not overwrite existing files with > and >>.
 
 alias d='dirs -v'
 for index ({1..9}) alias "$index"="cd +${index}"; unset index
+
+if (is-at-least 4.1) \
+    && zstyle -t ':prezto:module:directory' persist-dirstack
+then
+    if [[ -f ~/.zdirs ]] && [[ ${#dirstack[*]} -eq 0 ]]; then
+        echo "\n" >> ~/.zdirs
+        dirstack=( ${(uf)"$(< ~/.zdirs)"//"$HOME"[[:space:]]/} )
+    fi
+
+    function _persist_dirstack {
+        dirs -pl >! ~/.zdirs
+    }
+
+    autoload -Uz add-zsh-hook
+    add-zsh-hook chpwd _persist_dirstack
+fi

runcoms/zpreztorc

@@ -41,6 +41,13 @@ zstyle ':prezto:load' pmodule \
 # Set the query found color.
 # zstyle ':prezto:module:autosuggestions:color' found ''
 
+#
+# Directory
+#
+
+# Persist dirstack
+# zstyle ':prezto:module:directory' persist-dirstack 'yes'
+
 #
 # Editor
 #